#define _CRT_SECURE_NO_WARNINGS 1
//#define MAX A+B
//#include<stdio.h>
//
//int main() {
//	int A = 3, B = 2;
//	printf("%d\n", (int )sizeof(short));
//	printf("%d\n", (int)sizeof(long));
//	printf("%d\n", 3 * MAX);
//	return 0;
//}

#include<stdio.h>
struct S {
	int a;
	int b;
};

int main() {
	struct S s[3] = { {1,2},{3,4},{5,6} };
	for (int i = 0; i < 2; i++) {
		s[i] = s[i + 1];
	}
	return 0;
}